28 AR400 Series Router
613-000313 Rev C
Applying Power to the Router
1. Check the supply voltage and the router’s rated voltage.
AR400 Series routers are fitted with a universal mains power supply that will
function over the range 100VAC to 240VAC and 50 Hz to 60 Hz.
For continued protection against the risk of fire and shock hazard, replace fuses
only with the same type and rating.
Warnin g The specific power supply requirements for a particular model are
clearly displayed on the rear or underside of the router. If the supply is outside
the accepted range for the router, the router may not operate or damage to
the router may result.
2. Fit the power cord retaining clip to the AC power inlet on the rou ter’s rear panel.
3. Connect the provided power cord to the AC power inlet and clip it in place.
Switch the router’s power switch to the ON position. The Power LED lights
continuously and the System LE D lights briefly. The Port LEDs also lig ht briefly.
The router is supplied with an approved power cord that incorporates a
moulded plug. It must only be used with the power cord supplied.
If the LEDs fail to light, the most likely cause is that the router is not receiv ing
power. Check that:
■the power supply outlet’s switch (if any), and the router’s power switch, are in
the ON position
■the power cable is securely plugged in
■the power supply is operational